ENVE SES AR IN-Route Road HandlebarThe SES AR is a purpose built carbon handlebar designed for the modern road rider who transitions between smooth tarmac and rugged backroads. Engineered to deliver a real world aerodynamic advantage, its cross section was developed through CFD and wind tunnel testing to significantly reduce drag while maintaining a classic, comfortable feel. All Road Geometry and Flare: Borrowing design cues from aero, compact, and gravel specific bars, the SES AR